9 Best hills science diet adults of 2025

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1

Hill's Science Diet
Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Dog Food, Chicken Recipe, 25 lb Bag
Main highlights

Key Features
Clinically proven weight management; over 70% of dogs lost weight in 10 weeks. Supports muscle maintenance with natural ingredients and added nutrients.

Ideal Use Cases
Perfect for adult dogs needing to shed pounds safely and maintain a healthy weight. Great for those requiring muscle maintenance alongside weight loss.

Customer Praise
Reviewers consistently laud its effectiveness in weight loss and maintenance, highlighting visible health improvements and dogs’ enjoyment of the food.
Key specs
- Dimensions:21 x 15.59 x 6.85 inches
- Age:Adult
- Ingredients:N/A
- Fiber:N/A
- Protein:N/A
9.8

Exceptional

Our Rating

9.3
quality of ingredients

9.3
Flavor

8.7
Freshness
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Value for Money

2

Hill's Science Diet

Hill's Science Diet Adult 1-6 Premium Nutrition Dry Dog Food, Chicken & Barley, 35 lb Bag (Pack of 1)
9.5

Excellent

Our Rating

9.7
Freshness

9.7
Comfort

9.5
quality of ingredients
3

Hill's Science Diet
Hill's Science Diet Adult 1-6, Adult 1-6 Premium Nutrition, Small Kibble, Dry Dog Food, Chicken & Barley, 5 lb Bag
Main highlights

Key Features and Benefits
High-quality protein for lean muscle, Omega-6s & vitamin E for skin & coat, promotes digestion with natural fibers, made in the USA.

Ideal Use Cases
Perfect for adult small-breed dogs needing a nutrient-rich diet to maintain lean muscle, healthy skin & coat, and efficient digestion.

Customer Reviews Summary
Most praised for improving dogs` coat and skin health significantly, alongside noticeable improvements in digestion and energy levels.
9.4

Excellent

Our Rating

9.7
Freshness

9.7
Comfort

9.5
quality of ingredients
4

Hill's Science Diet
Hill's Science Diet Adult 7+, Senior Adult 7+ Premium Nutrition, Small Kibble, Dry Dog Food, Chicken, Brown Rice, & Barley, 5 lb Bag
Main highlights

Senior Dog Nutrition
Formulated for aging needs of toy or small breed dogs.

Ideal for Liver Health
Suitable for dogs with elevated liver enzymes.

Loved by Dogs
Small kibble size is well-received by senior dogs.
9.3

Excellent

Our Rating

9.9
quality of ingredients

9.7
Freshness

9.7
Long life
5

Hill's Science Diet
Hill's Science Diet Sensitive Stomach & Skin, Adult 1-6, Stomach & Skin Sensitivity Support, Dry Dog Food, Chicken Recipe, 15.5 lb Bag
Main highlights

Digestive Health Support
Promotes digestive health with prebiotic fiber and natural ingredients.

Ideal for Sensitive Stomachs
Perfect for dogs with sensitive stomachs and skin issues.

Positive Customer Feedback
Highly praised for resolving digestive issues and improving coat health.
Key specs
- Dimensions:20 x 12.66 x 4.5 inches
- Age:1 month and up
- Ingredients:Natural ingredients
- Fiber:Prebiotic fiber
- Protein:N/A
9.1

Excellent

Our Rating

9.3
Aroma

9.3
Flavor

9.3
For Gentle skin
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6

Hill's Science Diet
Hill's Science Diet Adult 1-6, Adult 1-6 Premium Nutrition, Dry Cat Food, Chicken Recipe, 16 lb Bag
Main highlights

Balanced Nutrients for Energy
Precise balance of key nutrients supports ideal body weight in adult cats.

Ideal for Adult Cats
Perfect for maintaining lean muscles and healthy skin in adult cats aged 1-6.

Veterinarian Recommended Quality
Top choice for quality and trust, made with reliable global ingredients.
Key specs
- Ingredient Quality:Global ingredients, USA made
- Weight Control:Supports ideal body weight
- Protein:High quality protein
- Grain Free:N/A
- Fiber:N/A
9.0

Excellent

Our Rating
7

Hill's Science Diet
Hill's Science Diet Large Breed, Senior Adult 6+, Large Breed Senior Premium Nutrition, Dry Dog Food, Chicken Recipe, 33 lb Bag
Main highlights

Supports Energy Levels
A synergistic blend of easily digestible ingredients to support energy levels in large-breed dogs.

Ideal for Senior Dogs
Convinced my grandpa to feed his dog appropriately for her age and breed to help her in her golden years.

Positive Impact on Coat
Nourishes your big dog's skin and supports a shiny coat with omega-6 fatty acids and vitamin E.
8.7

Very Good

Our Rating

9.5
quality of ingredients

9.1
Flavor

8.4
worth the money
8

Hill's Science Diet
Hill's Science Diet Adult 7+, Senior Adult 7+ Premium Nutrition, Dry Dog Food, Chicken, Brown Rice, & Barley, 15 lb Bag
Main highlights

Key Features
Supports energy levels with easy-to-digest ingredients, promotes heart and kidney health, enhances skin and coat with Omega-6s and vitamin E.

Ideal Use Cases
Perfect for adult dogs requiring a nutrient-rich diet to maintain lean muscle, healthy organs, and an active lifestyle.

Customer Reviews
Highly praised for improving dogs’ coat and skin health, with many noting visible differences and expressing trust in its veterinarian recommendation.
Key specs
- Dimensions:20 x 11.42 x 4.72 inches
- Age:1 month and up
- Ingredients:Natural ingredients
- Fiber:N/A
- Protein:High-quality protein
8.5

Good

Our Rating

9.7
Freshness

9.5
Flavor

8.9
worth the money
9

Hill's Science Diet
Hill's Science Diet Small & Mini, Adult 1-6, Small & Mini Breeds Premium Nutrition, Dry Dog Food, Chicken & Brown Rice, 4.5 lb Bag
Main highlights

Highly Digestible Ingredients
Made with easily digestible ingredients for small dogs' sensitive stomachs.

Ideal for Small Breeds
Perfect for toy and miniature dogs needing a balanced diet.

Praised for Coat Improvement
Customers love the noticeable improvement in dogs' coat and energy.
8.4

Good

Our Rating

9.7
quality of ingredients

9.5
Freshness

9.5
Flavor

9 Best hills science diet adults of 2025

1

Hill's Science Diet Perfect Weight, Adult 1-6, Weight Management Support, Dry Dog Food, Chicken Recipe, 25 lb Bag

9.3

9.3

8.7

How do we rank?

How do we rank?

Analyzing top stores

2

Hill's Science Diet Adult 1-6 Premium Nutrition Dry Dog Food, Chicken & Barley, 35 lb Bag (Pack of 1)

9.7

9.7

9.5

3

Hill's Science Diet Adult 1-6, Adult 1-6 Premium Nutrition, Small Kibble, Dry Dog Food, Chicken & Barley, 5 lb Bag

9.7

9.7

9.5

4

Hill's Science Diet Adult 7+, Senior Adult 7+ Premium Nutrition, Small Kibble, Dry Dog Food, Chicken, Brown Rice, & Barley, 5 lb Bag

9.9

9.7

9.7

5

Hill's Science Diet Sensitive Stomach & Skin, Adult 1-6, Stomach & Skin Sensitivity Support, Dry Dog Food, Chicken Recipe, 15.5 lb Bag

9.3

9.3

9.3

6

Hill's Science Diet Adult 1-6, Adult 1-6 Premium Nutrition, Dry Cat Food, Chicken Recipe, 16 lb Bag

7

Hill's Science Diet Large Breed, Senior Adult 6+, Large Breed Senior Premium Nutrition, Dry Dog Food, Chicken Recipe, 33 lb Bag

9.5

9.1

8.4

8

Hill's Science Diet Adult 7+, Senior Adult 7+ Premium Nutrition, Dry Dog Food, Chicken, Brown Rice, & Barley, 15 lb Bag

9.7

9.5

8.9

9

Hill's Science Diet Small & Mini, Adult 1-6, Small & Mini Breeds Premium Nutrition, Dry Dog Food, Chicken & Brown Rice, 4.5 lb Bag

9.7

9.5

9.5

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